Sølibatgutt
Oppgave 9.2a
Dependencies: mbed
Revision 0:d896dc6654aa, committed 2017-10-31
- Comitter:
- Smashftw
- Date:
- Tue Oct 31 12:44:26 2017 +0000
- Commit message:
- Oppgave 9.2a
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r d896dc6654aa main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Oct 31 12:44:26 2017 +0000
@@ -0,0 +1,29 @@
+
+#include "mbed.h"
+LocalFileSystem local("local");
+Serial pc(USBTX, USBRX);
+
+int main()
+{
+ char line[120];
+
+ FILE *fp = fopen("/local/treasure.txt", "r");
+ if (fp == NULL) { // Feil i åpning av fil
+ pc.printf("Feil i fopen\n");
+ return 1;
+ }
+
+ // Read file line by line - max 100 lines
+ int lnum = 0;
+ while (fgets(line, 115, fp) != NULL) {
+ pc.puts(line);
+ wait_ms(20);
+ lnum++;
+ if (lnum > 99) {
+ break;
+ }
+ }
+ fclose(fp);
+ return 0;
+}
+
diff -r 000000000000 -r d896dc6654aa mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Oct 31 12:44:26 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/fb8e0ae1cceb \ No newline at end of file